Video

Stern-First Method for POD Ships –Practical samples starting with Twin screw followed by POD ships


published on 12 August 2022 379 -

Found on YouTube. Created by "ISSIMS - Innovative Ship Simulation". Originally published on 2022-08-10.
Practical samples for manoeuvres for ships going astern - as Stern-First-Method SFM. Introduction using as sample from the Master Thesis by Karel Wiegert for an arrival manoeuvre of a cruise vessel in Southampton port with a Twin-screw vessel under strong current. The same manoeuvre with the same ship model was used to show the advantage of Fast Time Simulation FTS using the SAMMON Planning Tool. This goes much faster than the manoeuvres in the real time simulator - and it can even be edited for discussing alternatives or optimisation purposes. The last sample is the arrival manoeuvre in the Port of Rostock with a POD ships under strong Wind. It could be demonstrated that with going stern first the manoeuvre can be much more effective - faster and even possible for higher wind speeds.
This demonstrates the advantage of a POD acting with SFM now at the fore end of the ship seen in the direction of motion and working directly against the wind - This enables smaller drift angle, specifically if the bow thruster at the other end supports holding the ship against the wind.
The final sample is sort of provocative - showing a movie with departure manoeuvres of many ships as a "Port Miami Fashion Show" where the idea came to me why these ships are not immediately leaving the port directly with stern first - in contrast to go first into the harbour to turn the ship and then heading to the open sea…
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Video Knud Benedict Presentation on “Digital Twins” at IMLA SMU Seminar

published on 28 October 2020

This is the recording of the presentation with the title:
“Digital Twins" as Key Maritime Technology Innovations for MET - and for Operation of Intelligent Ships
It was held at the MET Training Course by Shanghai Maritime University on Oct 27 2020 on the occasion of IMLA 40th anniversary

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Video Fast Time Simulation of manoeuvres - SAMMON

published on 24 November 2020

This video shows the underlying principles of the SAMMON software tools based on Fast Time Simulation of manoeuvres. It describes very shortly some of the features for manoeuvring planning and conning / monitoring with danymic prediction which are shown in more detail in the other movies on this channel.

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Video Wind Balance on straight track with theory

published on 24 November 2020

Wind Balance on straight track - using SAMMON to learn the theory and the effect of rudder and drift to reach the balance in steady state equilibrium conditions on straight track. Limits of steerability will be shown and how turn under strong wind.

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Video Promo Video - Shallow Water Effects - Maritime/ Marine/ Shipping Safety Training Video.

published on 17 June 2021

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Opinion A Corrected Version on Positioning of Pivot Point

by Capt. Santosha K. Nayak - published on 18 November 2020

Understanding the fundamentals of the pivot point is highly required for understanding the alteration of the courses. Pivot point is an imaginary point on the vessel which turns on a circular path on the perimeter of vessel’s turning circle when the vessel makes a turn. The knowledge about the position of the pivot point in a manoeuvring situation provides the ship handler with the information on the geometry of motion of the ship.

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Article Updated App: "Bollard Pull Calculation for Marine Pilots"

by Baykal YAYLALI - published on 17 June 2024

A handy and simple tool to determine in a minimum time what is really needed as tug assistance, is the Bollard Pull Calculator which calculates in an approximate way the total required tug power for ships in various conditions of wind and current. This tool can be loaded as an app on the smart phone.

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Article Wärtsilä to supply one of Europe’s most advanced simulators to Finland

published on 22 November 2023

Technology group Wärtsilä will supply its latest simulator technology for a new maritime training centre in Finland.

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Opinion Scientific Fact: The ‘traditional’ understanding of the ship’s pivot point is wrong!

by Tim Cummins, Harbour Pilot, Portsmouth International Port - published on 9 July 2020

In fact, the pivot point that we “see” is a trick of the eye, it looks like the ship is rotating about this point but in fact it is elsewhere, a point that you cannot see.

Video Port Everglades Pilots Crane Arrival

published on 19 November 2020

On November 17th 2020 Port Everglades Pilot Mark Ruppert brought the ship Zhen Hua 25 into Port Everglades. The ship was loaded with 3 huge gantry cranes, a crucial part of the port expansion project.
Found on YouTube. Filmed and produced by Captain Carl Mahler
Editor's note: Great video but where is the life jacket? 1:36

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Article Norwegia operator to get new Pilot Boat in 2023

published on 12 January 2023

Norwegian shipping company Bukser og Berging has placed an order for a new pilot launch to be built by Kewatec Aluboat of Finland.

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